In-line roller-skate



FIG. 1 is a perspective view of an in-line roller-skate showing our new design;

FIG. 2 is a left-side elevational view;

FIG. 3 is a right-side elevational view;

FIG. 4 is a front perspective view;

FIG. 5 is a rear elevational view;

FIG. 6 is a top perspective view; and,

FIG. 7 is a bottom plan view. 

The ornamental design for an in-line roller-skate, as shown and described. 